linear algebra hw, please and thank you Suppose the first two columns, b1 and b2 of B are equal. WWhat can you say aboutthe columns of AB (if AB is defined) Why?A. The first two columns of AB will be equal only if the first two rows of A are equal.B. The first two columns of AB are Ab1 and Ab2, They are equal since b1 and b2 areEqual.C. The first two columns of AB will be equal only if the first two columns of A areequal.D. Nothing can be determined about the columns of AB since the entries of A areunknown.

Name: linear algebra hw, please and thank you Suppose the first two columns,
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Description: linear algebra hw, please and thank you Suppose the first two columns, b1 and b2 of B are equal. WWhat can you say aboutthe columns of AB (if AB is defined) Why?A. The first two columns of AB will be equal only if the first two rows of A are equal.B.

For this question let us consider two matrices as per the given options, then we can easily find the…

Answered: Suppose the first two columns, b1 and…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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linear algebra hw, please and thank you

Suppose the first two columns, b1 and b2 of B are equal. WWhat can you say about
the columns of AB (if AB is defined) Why?
A. The first two columns of AB will be equal only if the first two rows of A are equal.
B. The first two columns of AB are Ab1 and Ab2, They are equal since b1 and b2 are
Equal.
C. The first two columns of AB will be equal only if the first two columns of A are
equal.
D. Nothing can be determined about the columns of AB since the entries of A are
unknown.

Branch of mathematics concerned with mathematical structures that are closed under operations like addition and scalar multiplication. It is the study of linear combinations, vector spaces, lines and planes, and some mappings that are used to perform linear transformations. Linear algebra also includes vectors, matrices, and linear functions. It has many applications from mathematical physics to modern algebra and coding theory.

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